Data > Geoportals
The Open Geoportal (OGP) is a collaboratively developed, open source, federated web application framework to rapidly discover, preview and retrieve geospatial data from multiple repositories. The OGP has over 70,000 items in its collection from partner institutions all across the US.
Earthworks is Stanford University Library’s portal for discovery and distribution of geospatial data. Earthworks provides federated search of more than a dozen other research collections and direct access to data for download. Earthworks currently contains records for over 72,000 spatial datasets and cartographic resources, with over 58,000 of those freely available under permissive licensing.